CVE-2023-32152

Name: CVE-2023-32152
Creator: NVD / NIST
Published: 2024-05-03T02:15:19.67+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 27.45%

Last modified Jun 17, 2026

CVE-2023-32152 is a vulnerability of currently unknown severity. D-Link DIR-2640 HNAP LoginPassword Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-2640 routers. EPSS estimates a 27.45% chance of exploitation in the next 30 days.

Description

D-Link DIR-2640 HNAP LoginPassword Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-2640 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the web management interface, which listens on TCP port 80 by default. A specially crafted login request can cause authentication to succeed without providing proper credentials. An attacker can leverage this vulnerability to bypass authentication on the system. . Was ZDI-CAN-19549.

Metrics

EPSS Probability

27.45%

97.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-303

Affected Software

Vendor	Product	Versions
Dlink	Dir-2640 Firmware	1.11b02

References

https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10323Product, Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-544/Third Party Advisory
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10323Product, Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-544/Third Party Advisory

Timeline

Published: May 3, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2023-32152?

How severe is CVE-2023-32152?

Severity scoring for CVE-2023-32152 is pending analysis. The EPSS model estimates a 27.45% probability of exploitation in the next 30 days.

How do I fix CVE-2023-32152?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-32152?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST